Carbon disulphide `CS_(2)` can be made from be product `SO_(2)`. The overall reaction is
`5C+2SO_(2)rarr CS_(2)+4CO`
How much `CS_(2)` can be produced from `450 kg` of waste `SO_(2)` with excess of coke kif the `SO_(2)` conversion is `82%`.

Answer

`219.09kg CS_(2)`

Explanation

`5C+2SO_(2)overset(82%)(rarr) CS_(2) + 4CO`
excess `(450)/(64) = 7.03K` mole
`0.82xx(7.03)/(2) = 2.88 K` mole = 219.09kg`